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精密钢管

精密钢管

详细：

外径6-118mm，内孔外径公差+-0.1mm

现货材质20#和45# 其他材质可订做

国标钢管：GB/T3639等

货源表
直径mm	壁厚mm	直径mm	壁厚mm
6	0.5-1	43	2-3-4-5-6-7-8-9-10-12
8	0.5-1	44	2-3-4-5-6-7-8-9-10-12
10	0.5-1-2	45	2-3-4-5-6-7-8-9-10-12
11	0.5-0.8-1-1.5-2	46	2-3-4-5-6-7-8-9-10-12
12	0.5-0.8-1-2	48	2-3-4-5-6-7-8-9-10-12
13	1-2-2.5-3	51	2-3-4-5-6-7-8-9-10-12
14	1-1.5-2-2.5-3-4	52	3-4-5-6-7-8-9-10-12
15	1-1.5-2-2.5-3-4	53	3-4-5-6-7-8-9-10-12
16	1-1.5-2-2.5-3-4	54	3-4-5-6-7-8-9-10-12
17	1.5-2-2.5-3-4	55	3-4-5-6-7-8-9-10-12
18	1-2-2.5-3-4	56	3-4-5-6-7-8-9-10-12
19	1-2-2.5-3-4	57	3-4-5-6-7-8-9-10-12
20	1-2-2.5-3-4-5	58	3-4-5-6-7-8-9-10-12
22	2-2.5-3-4-5-6	59	3-4-5-6-7-8-9-10-12
23	1-2-3-4-5-6	60	3-4-5-6-7-8-9-10-12
25	2.5-3-4-5-6-8	61	3-4-5-6-7-8-9-10-12
26	2.5-3-4-5-6-8	62	3-4-5-6-7-8-9-10-12
27	2.5-3-4-5-6-8	63	3-4-5-6-7-8-9-10-12
28	2.5-3-4-5-6-8	64	3-4-5-6-7-8-9-10-12
29	2.5-3-4-5-6-8	65	3-4-5-6-7-8-9-10-12
30	2.5-3-4-5-6-8	66	3-4-5-6-7-8-9-10-12
31	2.5-3-4-5-6-8	67	3-4-5-6-7-8-9-10-12
32	2.5-3-4-5-6-8	68	3-4-5-6-7-8-9-10-12
33	2-3-4-5-6-7-8-9	70	3-4-5-6-7-8-9-10-12
34	2-3-4-5-6-7-8-9	71	3-4-5-6-7-8-9-10-12-13-14-15-16-17-18
35	2-3-4-5-6-7-8-9	72	3-4-5-6-7-8-9-10-12-13-14-15-16-17-18
36	2-3-4-5-6-7-8-9-10	75	3-4-5-6-7-8-9-10-12-13-14-15-16-17-18
37	2-3-4-5-6-7-8-9-10	78	3-4-5-6-7-8-9-10-12-13-14-15-16-17-18
38	2-3-4-5-6-7-8-9-10	80	3-4-5-6-7-8-9-10-12-13-14-15-16-17-18
39	2-3-4-5-6-7-8-9-10-12	82	3-4-5-6-7-8-9-10-12-13-14-15-16-17-18
40	2-3-4-5-6-7-8-9-10-12	83	3-4-5-6-7-8-9-10-12-13-14-15-16-17-18
41	2-3-4-5-6-7-8-9-10-12	85	3-4-5-6-7-8-9-10-12-13-14-15-16-17-18
42	2-3-4-5-6-7-8-9-10-12	90	3-4-5-6-7-8-9-10-12-13-14-15-16-17-18

GB/T3639-2009 冷拔或冷轧精密无缝钢管

标准下载 GB-T 3639-2009 冷拔或冷轧精密无缝钢管.rar


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